Tutorial Sep 2023

These tutorial sessions are designed for the beginner user to understand the basics of Linux and to progress towards more detailed usage in the second half.

Playlist

https://www.youtube.com/playlist?list=PLYjwbe3cjs5-LRbSs-2DBMc6_BasrGqSW

Topics

1st half

Week	Date	Topic	Commands
1	14/Sep	Intro
2	21/Sep	Adding files & folders, Delete files, Move & rename files & folders, extended ls, nano, cat	ls,cd, touch, mkdir, rmdir, rm, rm -r,mv
	28/Sep	Public holiday
3	5/Oct	secure delete, adding user	adduser, scp
4	12/Oct	copying files using IP address, ssh	scp
5	19/Oct	Users & groups	chmod,chown,chgrp
6	26/Oct	Test 1 - first half

2nd half

Week	Date	Topic	Commands
2-1	9 Nov 2023	Networking - ARP, - IP spoofing	arp, v1 v2 v3
2-2	16 Nov 2023	Networking - Hostname, Phishing Vulnerabilities - Pentest, weakness, threats	nmap v1 v2
2-3	23 Nov 2023	Prevention - Block IP - Keys	Block IP v1
2-4	30 Nov 2023	Detection - Log Files	Log, dmesg
2-5	7 Dec 2023	Backup	cronjob,rsync
2-6	14 Dec 2023	Test 2 - second half
2-7		Assignment 2

Additional skills

editing files
- nano
- gedit
- cat
- file naming convention - uppercase & lowercase
directory
- ls -la
- pwd
user management
- whoami
- who
- passwd
- /etc/passwd
- /etc/shadow
- sudo command
grep
checking system
- top
- df -kh
- du -kh
- free -kh
- lscpu
network
- ping
- ip -4 a
- ip a add 192.168.0.100 dev eth0
keys
- ssh-keygen -f rsa.pem -y
update/ install
- apt update
- apt install nano

Tutorial FAQ

What is ping
how to change password
how to setup the IP address

terminal - why are we using it
- faster
- secure
- output is standard
- navigate
- less resources
- reliable

network basics
- ip address
  - checking connection between computers
  - Internet_Control_Message_Protocol
- patch panel
- cable
- switch
- router
- IP_address_spoofing
- Man-in-the-middle_attack

Dear all, 
List of topics for the tutorial/practical class test No. 2
1. Networking : ARP
2. Vulnerabilities : pentest using nmap
3. Detection : using log file
4. Prevention : Block IP